GVS 919GVS 919
GVS 919

GVS 919

Absolute magnetic scale for large machines

  • Absolute magnetic scale, available in a single piece or in modular version for large machines (up to 30040 mm of measuring length).
  • Application in various industrial fields such as machine tools, vertical lathes, gantry machines, laser/plasma cutting machines, robotics, automation, etc.
  • Magnetic band on stainless steel support, integral with the machine guide, for an excellent accuracy at any temperature.
  • Serial interface SSI-BiSS C (unidirectional), with or without 1 Vpp analog signal. Direct reading of absolute measure.
  • Resolutions up to 0.5 μm. Accuracy grade ± 10 μm.
  • Rigidly bound modules, for a perfect seal against liquids and environmental dirty, unaltered over time.
  • Adjustable cable output, through double connector.
  • Wide alignment tolerances.
  • Pressurization from both sides of the scale and/or of the transducer.
  • Option: 1 Vpp analog signal.

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    Rigidly bound modules for a perfect seal,
    unalterable over time.
    Up to 30040 mm of measuring length.
    Self-guided and self-aligning reader head (internal);
    constant signal quality
    (serial interface + 1 Vpp on request).

    T block for the elastic fixing of the modules.
    Scale and magnetic band thermal expansion
    independent from each other

    Exclusive magnetic band support and guide system.
    Wide alignment tolerances of the modules.
    High-accuracy absolute magnetic band on stainless
    steel support (double track, absolute and incremental).
    Resolution up to 0.5 µm.
    Pressurization from both sides of the
    scale and/or of the transducer.
    Non-extendible sealing lips,
    fixed at the lateral ends.

    Magnetic band calibration.
    Max. accuracy grade ± 10 µm.
    Block for fixing the magnetic band to the machine.
    Linear thermal expansion suitable for the application.
    PUR cable suitable for continuous movements.
    Double connector. Adjustable cable output.
    Gaskets for circuit protection (IP 67).
    Brackets for sliding and fixing the
    transducer in the correct position.
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